Line Cards

Sell Used Line Cards

Does your business growth have you considering upgrading your current system? Offset the cost of your new infrastructure when you sell used line cards and surplus networking equipment. Don’t getting rid of your used line cards, receive cash or credit for them instead.

What is a Line Card?

A Cisco switch line card is a printed circuit board that provides a transmitting/receiving port for a local area network (LAN) or a wide area network (WAN). Cisco line cards plug into telephone switches and routers that have a modular chassis.

As small and mid-sized routers typically have a set number of Ethernet ports, the line card is built into each one. The matching part of the line card is a circuit on the motherboard or a plug-in network card, in the case of desktop or laptop.

What's the difference between a network interface card and a line card?

A line card is a card that would fit into a modular network device that supports a network’s infrastructure.

A network interface card would be something that would be installed in an end station such as a workstation or a server.

About Cisco Line Cards

4500 e line card

Cisco Catalyst 4500E Series Line Cards

E-Series line cards offer more switching capacity per slot. This rise in per-slot switching capacity with the E-Series line cards warrants the Cisco Catalyst 4500E Series chassis and the Cisco Catalyst 4500E Series Supervisor. There are two kinds of E-Series line cards offered centered on the per-slot switching capacity. E-Series line cards beginning with “47” function at 48 gigabits per slot. E-Series line cards beginning with “46” function at 24 gigabits per slot.

Classic Line Cards

Cisco’s classic line cards offer 6 gigabits of switching capacity per slot and can be situated in both classic and E‑Series chassis. Both the Classic Cisco Catalyst 4500 Series supervisor engine and the Cisco Catalyst 4500E Series Supervisor Engine work with classic line cards. The per-slot switching capacity for classic line cards stays put at 6 gigabits per slot when using the E-Series supervisor engine. Due to the centralized switching architecture of the Cisco Catalyst 4500, the classic line cards adopt all of the new E-Series supervisor engine features.

Working with We Buy Used Cisco can have a big impact on your checkbook by helping your company recover a significant portion of its initial IT investment. Get cash or credit when you sell used line cards. We purchase all types of networking equipment like switches, routers, telecom and networking hardware from all over the world.

Cisco Line Cards We Purchase

  • Cisco 12000 Series 16-Port OC-3c/STM-1c POS/SDH Line Card
  • Cisco 12000 Series 12-Port DS3 Line Card
  • Cisco 12000 Series 12-Port E3 Line Card
  • Cisco 12000 Series 8-Port Fast Ethernet Line Card
  • Cisco 12000 Series 8-Port OC-48c/STM-16c POS Line Card
  • Cisco 12000 Series 8-Port OC-3c/STM-1c POS/SDH Line Card
  • Cisco 12000 Series 6-Port DS3 Line Card
  • Cisco 12000 Series 6-Port E3 Line Card
  • Cisco 12000 Series 4-Port OC-48c/STM-16c DPT Line Card
  • Cisco 12000 Series 4-Port OC-48c/STM-16c POS/SDH ES Line Card
  • Cisco 12000 Series 4-Port OC-48c/STM-16c POS/SDH Line Card
  • Cisco 12000 Series 4-Port OC-12/STM-4 POS/SDH ISE Line Card
  • Cisco 12000 Series 4-Port OC-12c/STM-4c ATM ISE Line Card
  • Cisco 12000 Series 4-Port OC-12c/STM-4c ATM Line Card
  • Cisco 12000 Series 4-Port OC-12c/STM-4c DPT ISE Line Card
  • Cisco 12000 Series 4-Port OC-12c/STM-4c POS/SDH ISE Line Card
  • Cisco 12000 Series 4-Port OC-3c/STM-1c ATM Line Card
  • Cisco 12000 Series 4-Port OC-3c/STM-1c POS/SDH Line Card
  • Cisco 12000 Series 3-Port Gigabit Ethernet Line Card
  • Cisco 12000 Series 2-Port Channelized OC-3/STM-1 (DS1/E1) Line Card
  • Cisco 12000 Series 2-Port OC-192c/STM-64c POS Line Card
  • Cisco 12000 Series 1-Port Channelized OC-12 (DS3) Line Card
  • Cisco 12000 Series 1-Port Channelized OC-12/STM-4 Line Card
  • Cisco 12000 Series 1-Port OC-192c/STM-64c DPT Line Card
  • Cisco 12000 Series 1-Port OC-192c/STM-64c POS/SDH Line Card
  • Cisco 12000 Series 1-Port OC-48/STM-16 POS/SDH ISE Line Card
  • Cisco 12000 Series 1-Port OC-48c/STM-16c DPT Line Card
  • Cisco 12000 Series 1-Port OC-12c/STM-4c ATM Line Card
  • Cisco 12000 Series Modular Gigabit Ethernet Line Card
  • Cisco 10000 Series 8-port DS3/E3 ATM Line Card
  • Cisco 7300 6-Port Clear Channel T3 Line Card
  • Cisco 7300 4-Port OC-3/STM-1 POS/SDH Line Card
  • Cisco 7300 2-Port OC3 ATM Line card
  • Cisco 7300 1-Port OC-48/STM-16 POS/SDH Line Card
  • Cisco 7300 1-Port OC-12c/STM-4 Packet over SONET/SDH Line Card
  • Cisco Catalyst 4500 Series Line Cards
  • Cisco Catalyst 4500E 48-Port UPOE 10 100 1000(RJ45) Line Card
  • Cisco ONS 15454 2-Port (SFP) GE Multiservice over SONET/SDH Line Card
  • Cisco ONS 15454 ML 12-Port 10/100 Multiservice over SONET/SDH Line card
  • Cisco ONS 15454 SL-Series 4-Port FC Multiservice over SONET/SDH Card
  • Cisco XR 12000/12000 4-Port OC-12c/STM-4c POS/SDH Line Card
  • Cisco XR 12000/12000 1-Port OC-48c/STM-16c POS/SDH ISE Line Card
  • Cisco XR 12000/12000 Series 16-Port OC-3C/STM-1C POS/SDH ISE Line Card
  • Cisco XR 12000/12000 Series 8-Port OC-3C/STM-1C POS/SDH ISE Line Card
  • Cisco XR 12000/12000 Series 4-Port Gigabit Ethernet ISE Line Card
  • Cisco XR 12000/12000 Series 4-Port OC-3C/STM-1c POS/SDH ISE Line Card